Product: 26" mountain e bike Model: mars s1 Size: 1650mm(l)*640mm(w)*1000mm(h) Weight: 17kg (w/o battery) / 19kg (w/battery) Color: black, blue Frame: lightweight aluminum frame Shock absorb: sr-xcm hydraulic with speed lock Chain: kmc x9 Wheelset: k-1047 26x2.1 tyre, kt bearing hub Speeds: 27 speeds (3x9) Front derailleurs: shimano altus fd-m370 Rear derailleurs: shimano altus rd-m370 F. Derailleur levers: shimano alivio sl-m430l, 3 speeds R. Derailleur levers: shimano alivio sl-m430r, 9 speeds Chainwheel & cranks: customized aluminum, 44-32-22t Fly wheel: shimano cs-hg-200-9 11-32t Brake: tektro 160mm mechanical disc brake Brake lever: apse brake levers, auto cut electrical power Motor: dc36v, 250w, brushless dc motor Battery: lg 18650 li-ion power battery cells, 36v, 10.4ah. Ipx4 plastic housing with mechanical lock Controller: dc36v, intelligent controller, integrated pedaling sensor Riding mode: 3-level power assistant (pas) mode; pure human power mode User interface: lcd control & display terminal, power-assist level adjustment. Speed/power level/time/single mileage/odo/avg. Speed/max. Speed display Ac adapter: input: ac100-240v; output: dc36v 2a Mileage: 50-70km (pas mode) Charging time: 3.5 hours Speed limit: 25km/h (15 miles/h)for europe; 32km/h (20 miles/h) for us
